baber/WOPTO huggingface dataset:
Patent JP-S5532644-A (JP)
Title: Continuous molding method of sheet type foaming material
Inventor: SUZUKI KATSUYOSHI
IPC: B29C39/06
Filed: 1978-08-31
Abstract: PURPOSE: To carry out a continuous foaming without deterioration of working efficiency by foaming and covering the seam of a given size of substrate with foaming material beforehand.  
     CONSTITUTION: A foam sheet layer is formed beforehand on seam J of a given size of substrate 50, and then a foam sheet is formed continuously by infusing a foaming material. After the substrate 50 is placed on a conveyer 30, for example, a foaming material P1 is given onto the seam J through a spray mixer 10 to form the foam sheet layer. Next, after a foaming material P2 is infused through a mixer 20 to foaming, the foam sheet is subjected to a given shaping by an upper die conveyer. The foam sheet layer formed on the seam J of the substrate 50 precents the foaming material from turning onto the back of substrate 50 at operation of the upper die conveyer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H046584-A (JP)
Title: Backlighting device
Inventor: YOSHIDA KENJI
IPC: G02F1/13357
Filed: 1990-04-24
Abstract: PURPOSE:To eliminate the unbalance (irregularity) of brightness and to efficiently utilize light emitting from a light source by making peak and trough parts of a saw tooth shape below a light source different in reflection factor. CONSTITUTION:A saw-tooth undulating reflecting plate 5 is interposed between the light source 2 and a lamp house 1. Namely, a light diffusion plate is incorporated in a saw-tooth shape between a cylindrical light source 2 and the lamp house 1 and a surface display panel 3 is irradiated with the light from the cylindrical light source 2. Further, when this backlighting device is made thin, the light from the cylindrical light source 2 appears intensely on the surface display panel 3 to generate an irregularity in brightness, so the reflection factor of the trough parts of the saw tooth shape below the light source is decreased. Consequently, the loss of the light reaching the surface display panel 3 is reduced, efficient utilization is available and thin size and a uniform brightness distribution are realized.
Patent JP-H08303869-A (JP)
Title: Combustor
Inventor: MATSUMOTO YOSHIMITSU
IPC: F24H9/02
Filed: 1995-04-28
Abstract: PURPOSE: To achieve a lowering of cost with the curtailing of the number of parts by providing a series of gutter bodies on a rainwater gutter member formed facing an exhaust top from below and a packing support part to prevent sagging of a packing being supported from below. CONSTITUTION: Rainwater adhering to a surrounding wall part of an exhaust top 30 passing through an insertion port 13a of a front cover 13 is absorbed by a packing 35 while the rain water absorbed is evaporated normally by exhaust heat or the like. When the rainwater fails to be absorbed by the packing 35, the rainwater drops toward a housing 11 through the packing 35. But as a rainwater gutter 40 is arranged ahead of the rainwater dropped, the rain water dropped is collected to a gutter groove thereof and led to both side end parts thereof to be discharged out of the housing 11. This eliminates the need for any additional rain water member to reduce the number of parts thereby lowering cost.
Patent JP-H10276516-A (JP)
Title: Macro seed pellet applying device
Inventor: MURAKAMI KATSURO
IPC: A01C15/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To apply a macro seed pellet by means of a simple machine without using a compressor for high pressure requiring large power and to nearly fix the applying quantity (sowing quantity) of the macro seed pellet in addition. SOLUTION: In a machine frame 1, hoppers H housing macro seed pellets to apply are mounted in parallel to be multiple in right and left directions. Each bottom part of the hoppers H is formed in a funnel shape and reeling out ports 31 for passing the macro seed pellets are opened on the bottom face of them respectively in the state of window holes. Reel-out roles 4 nearly in the form of a disk formed to have a width corresponding to the open width of the ports 31 are respectively arranged under the ports 31 so that a part of the upper peripheral face side of it faces into the hoppers H through the ports 31 to bear to the machine frame 1.  Recessed grooves 40 for fitting the macro seed pellets are formed at intervals in a peripheral direction on the peripheral face of the roles 4 and the rotary shafts 5 of the roles 4 are conducted with the axles 60 of wheels 6 born to the frame 1 to ground to rotate.
Patent JP-S5440266-A (JP)
Title: Shaping method by welding
Inventor: TAKAHASHI TSUNEAKI
IPC: B23K31/00
Filed: 1977-09-07
Abstract: PURPOSE: To efficiently manufacture the product joined by weld zones of uniform quality, by first tack welding the front side before full welding the backside, and then, by cutting the tack welded zone for preparation of the groove shape on purpose to apply the full welding to the front side.  
     CONSTITUTION: The pipe 1 is prepared by, for instance, the shaping method for the UOE steel pipe, that is, the outer surface is first tack welded and then the inner surface is fully welded; this pipe 1 is transported in the arrowed direction by the roller conveyor 15a. When the detector 22 detects the leading tab plate 9a, the conveyor 15a is stopped. The cylinder 14b lifts the turning roller 14a which rotates the pipe 1 so as to located the tack seam A just above. The press roll 16 pushes the pipe 1, and at the same time, the cutter 18b starts the removing work for the tack seam and the groove preparation. The conveyor 15b transports the pipe 1 at a specified speed into the arrowed direction; when the detector 23 detectors the leading tab plate 9a, the outersurface-welder 12 starts the welding work. When the rear tab plate 9b passes over the detector 22, the cutting work is stopped; and when the tab plate 9b passes over the detector 23, the welder 12 is also stopped. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09290322-A (JP)
Title: Cutting tool
Inventor: OMI KATSUHEI
IPC: B23D61/04
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To form a first cutting edge easily. SOLUTION: The main body of a round saw is formed in a disc shape and plural first cutting edges 14 are provided on the outer periphery part of the main body at a prescribed interval for a peripheral direction. In the outer periphery part of the main body, second cutting edges 15 are provided between respective first cutting edges 14 respectively. The tip of the first cutting edge 14 is formed in a flat edge shape and a nick 14a is recessed on the width direction center part of the tip. The second cutting edge 15 is also formed in a flat edge shape and the edge height of the second cutting edge 15 is lower than that of the first cutting edge 14. When a rotated round saw is approached to a work, the first/second cutting edges 14, 15 cut the work alternately and a pulling groove is formed on the work. A projection is formed by the nick 14a on the bottom part of the pulling groove cut by the first cutting edge 14 and the second cutting edge 15 cuts only the projection of the pulling groove.
Patent JP-H01276506-A (JP)
Title: High permitivity ceramic composition
Inventor: SAWAMURA KENTARO
IPC: C04B35/00
Filed: 1988-04-28
Abstract: PURPOSE:To improve a deoxidation resistance, by mixing PbO, MgO and Nb2O5 together at a given rate, baking them in a nonoxidizing atmosphere and forming a sintered compact which meets a specific condition. CONSTITUTION:PbO, MgO and Nb2O5 or compounds which can prepare these oxides as a result of baking, are mixed together at atomic rates corresponding to that of a finally desired composition, then calcined, the calcined product is pulverized to subsequently be formed into a desired shape and it is baked in a nonoxidizing atmosphere, so as to form a high permitivity ceramic composition which has a composition indicated by a formula, Pbx(MgyNb2/3)O5/3+x+y and which satisfies 0.95<=x<=1.20, 1/3<y<3/5. As for the nonoxidizing atmosphere, an inactive atmosphere or a deoxidizing atmosphere is utilized so that the compact is baked under such condition that copper is not oxidized, for instance, a condition of 1,000 degrees Centigrade and atmospheric pressure of oxygen partial pressure 10<-9>. Whereupon a high permitivity ceramics composition which provides improved deoxidation resistance can be obtained.
Patent JP-H10296786-A (JP)
Title: Machine and method for stamping molding
Inventor: WATANABE TOKINORI
IPC: B29C51/30
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a molding machine convenient at the time of forming a multilayered structure after stamping a fiber reinforced resin sheet. SOLUTION: A positioning pin 4 is provided on a mold register face of a mold 2 at least on one side of molds 2 and 3 of a horizontal type injection molding machine, while a relief hole 5 is formed on the mold register face of the mold 3 on the other side. A fiber reinforced resin sheet S is engaged with the positioning pin 4 and the molds 2 and 3 are mold clamped, and then the stamping pressure is applied by a pressurizing means to carry out the stamping molding. Then, if required, molten resin is injected from an injection mechanism 6 and a resin layer is formed integrally on a surface layer or the like of the fiber reinforced resin sheet.
Patent JP-S63272429-A (JP)
Title: Fastening device
Inventor: UTSUYAMA KIMII
IPC: B23P19/06
Filed: 1987-04-30
Abstract: PURPOSE:To aim at making a fastening device with a nut runner compact and at reducing the number of required parts by selecting the length of a mover for journalling the nut runner so that it may be effectively used fully over the working range of the nut runner. CONSTITUTION:A support cylinder 2 having its axis laid in the Z-axial direction is secured to a stationary frame 1, and a mover 4 extending in the X-axial direction is journalled movably on a table 3 which is journalled angularly displaceable about the axis coaxial with the support cylinder 2 while a nut runner 5 is journalled to one end of the mover 4, movable along the Z-axial direction. That is, the nut runner may be moved along both X- and Z-axial directions while it is angularly displaceable about the axis along the Z-axis. Accordingly, the length of the mover 4 is so set that it can be fully and effectively used over the operable range of the nut runner, and the operable range of the nut runner can be made relatively large.
Patent JP-H02286020-A (JP)
Title: Massive multiplication of allium victorialis l.
Inventor: OHASHI SHOICHI
IPC: A01H4/00
Filed: 1989-04-28
Abstract: PURPOSE:To effectively prepare a large amount of seedlings by culturing the explanted pieces of Allium Victorialis L. to derive adventitious buds, dividing the adventitious buds into each other, culturing the divided buds to form rooted shoots and subsequently forming scaly bulbs at the root portions of the shoots. CONSTITUTION:The explanted pieces (preferably shoot apex) of Allium Victorialis L. are cultured preferably in a liquid medium which has an inorganic salt composition having an inorganic salt concentration diluted >=1.5 times that of the Linsmair-Skoog medium, etc., contains sucrose in a concentration of 1.0-3.0wt.% and has a NH /NO molar ratio modified into 0.1-0.5. The adventitious buds derived thus are, if necessary, multiplied, divided and cultured to prepare rooted shoots. Scaly bulbs are formed at the root portions of the shoots, thereby contriving to multiply the scaly bulbs of Allium Victorialis L. in a large amount.
Patent JP-H07321705-A (JP)
Title: Demodulation circuit
Inventor: SHINOZAKI GORO
IPC: H04B1/707
Filed: 1994-05-20
Abstract: PURPOSE:To provide a demodulation circuit supplying a stable clock to a spread spectrum modulation demodulator. CONSTITUTION:The demodulation circuit is made up of a SAW matched filter 5 receiving a spread spectrum signal and detecting the correlation, a delay line 6 connecting to the output of the SAW matched filter 5, a mixer 7 whose one input terminal receives the output from the delay line and whose other input terminal connects to the output terminal of the SAW matched filter 5, a low pass filter 8 connecting to the output of the mixer 7, a data comparator circuit 11 connecting to the low pass filter 8, an absolute value circuit 9 generating the absolute value of an input signal connecting to the output of the low pass filter 8, a clock signal comparator 10 connecting to the output of the absolute value circuit 9 and a PLL circuit 30.
Patent JP-H08303795-A (JP)
Title: Thermal cooker
Inventor: MUROZONO TADATOSHI
IPC: F24C15/02
Filed: 1995-05-01
Abstract: PURPOSE: To provide a thermal cooker which enables reduction in opening or closing space of a door. CONSTITUTION: A door body 13 arranged at an opening part of a thermal cooker body 11 free to open or close, a first support arm 16 for support an side upper part of the door body 13 and a second support arm 17 for supporting a side lower part of the door body 13 are arranged horizontally in symmetry and the door body 13 is opened upward. This allows reduction in the opening or closing space and in the setting space of a door.
Patent JP-S589906-A (JP)
Title: Copper jacket
Inventor: YAMAMOTO AKIRA
IPC: C21C5/46
Filed: 1981-07-08
Abstract: PURPOSE:To improve heat resistance, abrasion resistance and mechanical properties by coating the outside exposed parts of copper jackets by build-up welding using Ni or Ni alloy welding rods, thereby forming Ni or Ni alloy layers. CONSTITUTION:This invention relates to copper jackets for steel making such as to tuyeres at the leading end of hot wind blowing devices for blast furnaces, lance nozzles for oxygen blowing in converters, mold plates for continuous casting machines or the like and copper jackets for others such as heaters. For example, Ni or Ni alloy coating layers 9 are formed on the copper surfaces of the tuyeres (made of copper) 7 at the leading end of a hot wind blowing device for blast furnaces successively by build-up welding techniques using Ni or Ni alloy welding rods. The layers 9 are effective simply by applying the same on the leading end and the outside circumferential part at the top surface of the tuyere 7 and it is more preferable to form these over the entire surface including the outside circumferential part on the bottom surface.
Patent JP-H02288476-A (JP)
Title: Solid-state image pickup device
Inventor: OZAWA NAOKI
IPC: H04N5/369
Filed: 1989-04-28
Abstract: PURPOSE:To prevent a fixed pattern (black flaw) at the operation of an electronic shutter without providing a driving circuit for charge injection or a charge storage section by using a dark current generated in a vertical CCD and a photoelectric conversion element and burying a potential dip. CONSTITUTION:The electric charge of the photoelectric conversion element 5 or the dark current of a vertical transfer section 6 is utilized and after an undersired charge of the vertical transfer section 6 is swept out, the charge of the photoelectric converting element 5 is transferred to the vertical transfer section 6 and transferred at the high speed in the positive direction, then the stored charge in the photoelectric conversion element 5 is used as the signal charge and transferred to the vertical transfer section 6 and then transferred to a horizontal transfer section by the usual forward transfer. That is, the driving circuit 20 generates a driving pulse, and the charge stored in the photoelectric conversion element 5 or the charge due to the dark current generated in a vertical CCD 6 caused for a 4th period t4-t'4 after a 1st period t1-t'1 to a 3rd period t3-t'3 is used as the injected charge to bury the potential dip. Thus, the black flaw of the video at the operation of the electronic shutter of a solid- state image pickup element is eliminated without providing a special means.
Patent JP-H11304639-A (JP)
Title: Fluid nozzle
Inventor: KATO SATOSHI
IPC: G01M9/04
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To reduce a noise by the blowoff nozzle (the fluid nozzle) of a wind tunnel. SOLUTION: An inside nozzle 12 is arranged coaxially in the inside space of an outside nozzle 11. Thus, a blowoff nozzle 10 is constituted. In addition, the upstream-side nozzle area of the outside nozzle 11 is designated as A11 , its downstream-side area is designated as A12 , the upstream-side nozzle area of the inside nozzle 12 is designated as A21 , and its downstream-side area is designated as A22 . At this time, shapes of both nozzles 1, 12 are prescribed so as to become (A22 /A12 )=(0.4 to 0.7)×(A21 ×A11 ). as a result, the flow velocity of an air flow generated when the air is blown off from a part between the outside nozzle 11 and the inside nozzle 12 becomes slower than the flow velocity of an air flow generated when the air is blown off from the inside nozzle 12, a shear flow is relaxed, and the intensity of a vortex generated around the air flow is reduced.  As a result, a noise generated from the vortex of a speed shear flow can be reduced.
Patent JP-S5630761-A (JP)
Title: Lateral type bipolar transistor
Inventor: IWANAMI EIICHI
IPC: H01L29/73
Filed: 1979-08-22
Abstract: PURPOSE:To reduce a saturated voltage between the collector and the emitter of a lateral type bipolar transistor by forming a recess on an N type epitaxial layer having a surface density of less than 10<14>/cm<3>, and forming an emitter and a collector on the bottom of the recess and a base under the bottom surface thereof. CONSTITUTION:An N<-> type epitaxial layer 2 is etched on an N<+> type Si substrate 1 to form a recess 11, a P type emitter region 6, a collector region 7 and an N<+> type base pickup layer 8 are formed on the bottom surface of the recess 11, openings are perforated at an SiO2 film 9, and electrodes 10 are attached therethrough. In this configuration the junction of the emitter 6 and the collector 7 is formed at the position having higher density than a surface density of 10<14>/cm<3> by the diffusion from the boundary of the substrate 1, and the series resistance of the emitter and the collector can be resultantly reduced. Accordingly, the saturation VCE can be reduced. Though the base ground current amplification factor is reduced at this time, an N<+> type base pickup layer 8 is disposed around the emitter and the collector to enhance the emitter injection efficiency, and can be easily compensated.
Patent JP-H1117918-A (JP)
Title: Communication equipment and communication control method
Inventor: TAKATORI MASAHIRO
IPC: H04N1/32
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To enable automatic reception and to easily print data while using FAX equipment by sending a call signal through an NCU circuit to the FAX equipment directly connected to a FAX MODEM and performing off-hook control to the NCU circuit by receiving this signal. SOLUTION: When transmitting FAX data to FAX equipment 28, a 1st or 2nd off-hook detection circuit 25 or 26 checks that the FAX equipment 28 is not off-hooked before a switch circuit 24 is turned to the side of '1', and a call signal generating circuit 23 sends the call signal to the FAX equipment 28. Within a prescribed time, the 1st off-hook detection circuit 25 confirms off-hook and the switch circuit 24 is through connected to the side of '2'. A FAX MODEM 21 performs control for transmitting data as FAX format data. Thus, the FAX equipment 28 enables off-hook control, and the FAX equipment 28 directly connected without through a telephone line enables the automatic reception of data. As a result, the image data can be easily directly transmitted to the FAX equipment and printed.
Patent JP-S5630997-A (JP)
Title: Carcinostatic substance tf-120, its preparation, and carcinostatic comprizing it
Inventor: TAMAI KENZOU
IPC: C07G11/00
Filed: 1979-08-24
Abstract: NEW MATERIAL:A carcinostatic substance TF-120 having the following properties, obtained from a culture solution which is prepared by cultivating a bacterium belonging to the genus Fusobacterium, producing carcinostatic substance TF-120. White grey to light brown powder. Capable of preventing growth of Ehrlich ascites carcinoma and Ehrlich tuberous carcinma of mouce, and immunizing action. Water- soluble, neutral, insoluble in methanol, benzene, etc. Not exhibiting the clear melting point, begins to decompose at 110°C and decomposes extremely at not lower than 200°C. Positive in Molisch reaction and negative in ninhydrin reaction. C 35.1 40.2wt%, H 4.5W5.5wt%, N 2.0W3.1wt%, etc.  
     USE: A carcinostatic. Having preventing action on colony formation of carcinomatous cell, immunizing action, inhibition of Ehrlich ascites carcinoma, and extreme effect especially on solid cancer.  
     PROCESS: For example, Fusobacterium nucleatum TF-031 (FERM-5077) is allowed to stand for cultivation preferably under anaerobic conditions at 30W40°C for 1W5 days. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61261393-A (JP)
Inventor: POORU SHIYUU
IPC: C10G31/06
Filed: 1986-05-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04337279-A (JP)
Title: Induction-heated cooking device
Inventor: HIROTA MOTONARI
IPC: H05B6/12
Filed: 1991-05-14
Abstract: PURPOSE:To provide an induction-heated cooking device with a low cooling cost and low noise. CONSTITUTION:A DC power source 1, a serial circuit of the first heating coil 2 connected in series to the DC power source 1 and the first switching element 6, the first resonance capacitor 3 connected in parallel with the first heating coil 2, the first diode 7 connected in parallel with the first switching element 6, a serial circuit of the second heating coil 4 connected in series to the DC power source 1 and the second switching element 8, the second resonance capacitor 5 connected in parallel with the second heating coil 4, the second diode 9 connected in parallel with the second switching element 8, and a control circuit 10 controlling the first and second switching elements 7, 8 are provided. The first heating coil 2 and the second heating coil 4 are located nearby, and the control circuit 10 turns the first and second switching elements 6, 8 on or off at the same timing.
Patent JP-H11304097-A (JP)
Title: Storage tank operation control method and device using flow rate control valve
Inventor: OZEKI SHINOBU
IPC: F17D1/00
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To automatically correct the variation of a discharge flow rate of a low temperature liquid pump by a liquid level difference between storage tanks and to simply and certainly perform storage tank operation. SOLUTION: A storage tank operation control device is furnished with a flow rate control valve 8 provided on a discharge side of a high liquid level storage tank 2, a liquid level detector 10 to detect a liquid level of a following receiving storage tank 1 and a computation control apparatus 9 to control the flow rate control valve 8 provided on the discharge side of a pump of the high liquid level storage tank in accordance with liquid surface lowering speed by computing the liquid surface lowering speed of the flowing receiving storage tank from a liquid level to be measured by this liquid level detector and time to staring of following receiving.